modernize this pass a bit, fit in 80 columns.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@104326 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Target/X86/X86FloatingPointRegKill.cpp b/lib/Target/X86/X86FloatingPointRegKill.cpp
index 541083f6fffd6cdb8164fb25e0b465c8c230f335..14b4df8d8b532f00915908d0b4a352602e5ba52c 100644 (file)
--- a/lib/Target/X86/X86FloatingPointRegKill.cpp
+++ b/lib/Target/X86/X86FloatingPointRegKill.cpp
@@ -42,12 +42,16 @@ namespace {
 
     virtual bool runOnMachineFunction(MachineFunction &MF);
 
-    virtual const char *getPassName() const { return "X86 FP_REG_KILL inserter"; }
+    virtual const char *getPassName() const {
+      return "X86 FP_REG_KILL inserter";
+    }
   };
   char FPRegKiller::ID = 0;
 }
 
-FunctionPass *llvm::createX87FPRegKillInserterPass() { return new FPRegKiller(); }
+FunctionPass *llvm::createX87FPRegKillInserterPass() {
+  return new FPRegKiller();
+}
 
 bool FPRegKiller::runOnMachineFunction(MachineFunction &MF) {
   // If we are emitting FP stack code, scan the basic block to determine if this
@@ -112,15 +116,14 @@ bool FPRegKiller::runOnMachineFunction(MachineFunction &MF) {
       // Final check, check LLVM BB's that are successors to the LLVM BB
       // corresponding to BB for FP PHI nodes.
       const BasicBlock *LLVMBB = MBB->getBasicBlock();
-      const PHINode *PN;
       for (succ_const_iterator SI = succ_begin(LLVMBB), E = succ_end(LLVMBB);
            !ContainsFPCode && SI != E; ++SI) {
+        const PHINode *PN;
         for (BasicBlock::const_iterator II = SI->begin();
              (PN = dyn_cast<PHINode>(II)); ++II) {
-          if (PN->getType()==Type::getX86_FP80Ty(LLVMBB->getContext()) ||
+          if (PN->getType()->isX86_FP80Ty() ||
               (!Subtarget.hasSSE1() && PN->getType()->isFloatingPointTy()) ||
-              (!Subtarget.hasSSE2() &&
-                PN->getType()==Type::getDoubleTy(LLVMBB->getContext()))) {
+              (!Subtarget.hasSSE2() && PN->getType()->isDoubleTy())) {
             ContainsFPCode = true;
             break;
           }